Year	Percent of GDP (Units)
1988	91.109
1989	93.600
1990	96.738
1991	99.905
1992	107.054
1993	117.583
1994	123.641
1995	105.157
1996	109.544
1997	107.478
1998	105.549
1999	103.629
2000	99.667
2001	99.896
2002	97.821
2003	97.776
2004	97.147
2005	97.517
2006	97.894
2007	95.659
2008	97.211
2009	106.389
2010	108.213
2011	109.460
2012	114.056
2013	119.179
2014	121.421
2015	122.239
2016	121.606
2017	121.296
2018	121.832
2019	121.716
2020	141.462
2021	134.822
2022	129.100
2023	126.562
2024	128.874
2025	130.343
2026	132.761
2027	133.460
2028	135.364
2029	135.806